| (84) |
Designated Contracting States: |
|
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
Designated Extension States: |
|
AL LT LV MK RO SI |
| (30) |
Priority: |
11.10.2000 US 686560
|
| (71) |
Applicant: Engelhard Corporation |
|
Iselin, NJ 08830-0770 (US) |
|
| (72) |
Inventors: |
|
- CHEN, Shau-Lin, F.
Piscataway, NJ 08854 (US)
- WAN, Chung-Zong
Somerset, NJ 08873 (US)
- AMUNDSEN, Alan, R.
Somerville, NJ 08876 (US)
|
| (74) |
Representative: Fisher, Adrian John et al |
|
CARPMAELS & RANSFORD43 Bloomsbury Square
London WC1A 2RA
London WC1A 2RA (GB) |
|
